Answer:
This could easily be answered with a culculator but the answer is 20.
Step-by-step explanation:
5x4=20
44, .3 work round the number up so its stays at 44
Answer:
40%
Step-by-step explanation:
So 10/25=0.4
0.4=40%
A factor is a number multiplied by another factor to get a product:
a x b = c
a and b are factors and c is product.
So, for 48, factor pairs are:
1 x 48
2 x 24
3 x 16
4 x 12
6 x 8
8 x 6
12 x 4
16 x 3
24 x 2
48 x 1
Mario's mistake is made when doing reciprocal.
7 / (2/3) =
I cannot divide by 2/3, but if I do reciprocal, I can multiply by 3/2. The seven comes first, so it should not be flipped.
Mario's mistake was when he flipped the 7 (or 7/1) to 1/7.
