To find the number that must be added to 38 to make 100, you would subtract 38 from 100. This calculation gives you 62. Therefore, 62 must be added to 38 to make 100.
Chat with our AI personalities
Nothing can be added to (the length) 38 cm to make it (the volume) half a litre, however, by multiplyingit by (the area) 133/19 cm2 will make it half a litre.I suspect that you meant:What must be added to 38cm3 (thirty eight cubiccentimetres) to make half a litre?1 litre = 1000 cm3⇒ 1/2 litre = 500 cm3Therefore need to add 500 cm3 - 38 cm3 = 462 cm3.
100 x 0.38= 38. answer is 38
think it 63
38 % are out of 100
The answer is: 38+100 = 138