RevisitThe ratio of children going for a picnic to the ratio of children not going is 8:3. If the total number of children were 55out of which 3 who were not going earlier are now ready to go, then what is the new ratio? About the author Genesis
Answer: 8,6:2,4 Step-by-step explanation: okay so first you need to add the ratios 8+3=11 to find the number of the first one: 55(total number)÷11(the ratio altogether) × 8(number of the first ratio)=40 to find the second one: 55÷11×3=15 to make sure that it’s accurate:15+40=55(so its correct) now so for those who are now ready you’ll have to add 3 to 40 and subtract 3 from 15 so now you’re left with (1)=43 & (2)=12 to find the new ratio you’ll do the same way just twist the signs so first one: 43÷5= 8.6 second one: 12÷5= 2.4 the new ratio is 8.6 : 2.4 Reply
Answer:
8,6:2,4
Step-by-step explanation:
okay so first you need to add the ratios 8+3=11
to find the number of the first one: 55(total number)÷11(the ratio altogether) × 8(number of the first ratio)=40
to find the second one: 55÷11×3=15
to make sure that it’s accurate:15+40=55(so its correct)
now so for those who are now ready you’ll have to add 3 to 40 and subtract 3 from 15
so now you’re left with (1)=43 & (2)=12
to find the new ratio you’ll do the same way just twist the signs
so first one: 43÷5= 8.6
second one: 12÷5= 2.4
the new ratio is 8.6 : 2.4