40 mm = 4 cm
1 mm = 1/10 of a cm
Multiply 40 mm*(1/10 * 1 cm) = 4 cm
Cross multiply then divide, 20*8 divided by 40= 40 gallons
Divide 40 by 150 then multiply by 100 =26.66%
Multiply by four then divide by 10
Divide 40 by 300 and then multiply by 100. The answer is that 40 is 13.333 recurring% of 300.
Divide 40 by 178 and multiply that by 100 to get: (40 / 178) * 100 ≈ 22.47%
"Of" means to multiply. For example, what is 40% of 20? 20*0.4 =8
To calculate a percentage, you generally divide the part by the whole and then multiply by 100. For example, to find what percentage 20 is of 50, you would divide 20 by 50 to get 0.4, and then multiply by 100 to get 40%. So, you divide first and then multiply to express it as a percentage.
95.23% Just divide 40 by 42 and multiply by 100
686.292 just multiply ur number by 40 and divide by 100
Just divide 13/40, then multiply the result by 100.
Divide 7 by 40 and multiply by 100; 7/40=0.175; 0.175x100=17.5%
Answer35. Divide 40 by 8 which gives you 5. Then, multiply the 5 by 7.