90kg of sand had been puted in 3 bags but in 2+3+7=12 parts.
90kg/12=7.5kg
Small bag has 2 parts which is 7.5kg*2=15kg
Medium bag has 3 parts which is 7.5kg*3=22.5kg
Large bag has 7 parts which is 7.5kg*7=52.5kg
2:3:7=15kg:22.5kg:52.5kg
15kg+22.5kg+52.5kg=90kg
2 is less than 3x be the c in three and be big once you times the x number
Answer:
40
Step-by-step explanation:
count the blocks
Answer:
4s - 3
hope this helps!
Step-by-step explanation:
2x + 10...the common number between these 2 terms is 2...so factor the 2 out
2(x + 5) <==
