A number times 1 always equals itself, so: 4×1 = 4, OR 2×2 = 4
This is how I would work it out:
1st no. = x+1 2x+10=3(x+1)-7
2nd no. = x 2x+10=3x-4
x=14
1st no. is 15; 2nd no. is 14
To check: 28+10=38; three times the larger is 45; and 38 is 7 less than 45.
600 k (Kilograms to grams is:
600000 g (grams)
I believe it is 3.75 miles. 5 2/5=5.4 and 1 11/25=1.44. 5.4/1.44=3.75.
45.864, because 57.33 divided by 100 is 0.5733 that multiplied by 80 is 45.864
