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- \(\)Hoeveel seconden passen er in 15 minuten? \(\)
- \(\)Hoeveel seconden passen er in 79 minuten? \(\)
- \(\)Hoeveel uren passen er in 118800 seconden?\(\)
- \(\)Hoeveel minuten passen er in 21 uren? \(\)
- \(\)Hoeveel seconden passen er in 67 uren? \(\)
- \(\)Hoeveel uren passen er in 1380 minuten?\(\)
- \(\)Hoeveel minuten passen er in 5160 seconden?\(\)
- \(\)Hoeveel seconden passen er in 62 uren? \(\)
- \(\)Hoeveel minuten passen er in 11 uren? \(\)
- \(\)Hoeveel seconden passen er in 43 minuten? \(\)
- \(\)Hoeveel minuten passen er in 40 uren? \(\)
- \(\)Hoeveel minuten passen er in 4560 seconden?\(\)
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Verbetersleutel
- \(15 \text{ minuten}\\=15\times60\text{ seconden}\\=900\text{ seconden}\)
- \(79 \text{ minuten}\\=79\times60\text{ seconden}\\=4740\text{ seconden}\)
- \(118800 \text{ seconden}\\=118800:3600\text{ uren}\\=33\text{ uren}\)
- \(21 \text{ uren}\\=21\times60\text{ minuten}\\=1260\text{ minuten}\)
- \(67 \text{ uren}\\=67\times3600\text{ seconden}\\=241200\text{ seconden}\)
- \(1380 \text{ minuten}\\=1380:60\text{ uren}\\=23\text{ uren}\)
- \(5160 \text{ seconden}\\=5160:60\text{ minuten}\\=86\text{ minuten}\)
- \(62 \text{ uren}\\=62\times3600\text{ seconden}\\=223200\text{ seconden}\)
- \(11 \text{ uren}\\=11\times60\text{ minuten}\\=660\text{ minuten}\)
- \(43 \text{ minuten}\\=43\times60\text{ seconden}\\=2580\text{ seconden}\)
- \(40 \text{ uren}\\=40\times60\text{ minuten}\\=2400\text{ minuten}\)
- \(4560 \text{ seconden}\\=4560:60\text{ minuten}\\=76\text{ minuten}\)